-
Notifications
You must be signed in to change notification settings - Fork 11
/
_get_release_semantic_version.py
62 lines (57 loc) · 1.67 KB
/
_get_release_semantic_version.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
"""Get release semantic version"""
import os
import re
import subprocess
# Get last release version
# Example: "foobar Latest v1.1.2 2023-02-15T17:50:06Z"
last_release = subprocess.check_output(
[
"gh",
"release",
"list",
"--limit",
"1",
"--exclude-drafts",
"--exclude-pre-releases",
],
encoding="utf-8",
)
last_release_version = last_release.split("\t")[2]
assert re.fullmatch(
r"v[0-9]+\.[0-9]+\.[0-9]+", last_release_version
), f"Invalid version format {last_release_version=}"
major, minor, patch = (
int(component) for component in last_release_version[1:].split(".")
)
# Get prefixes (see CONTRIBUTING.md) of commits since last release
commits_since_last_release = subprocess.check_output(
["git", "log", f"{last_release_version}..HEAD", "--pretty=format:%s"],
encoding="utf-8",
).splitlines()
prefixes = set()
for commit_subject in commits_since_last_release:
if ":" not in commit_subject:
continue
prefix = commit_subject.split(":")[0]
for valid_prefix in ["patch", "compatible", "breaking"]:
if prefix.startswith(valid_prefix):
prefixes.add(valid_prefix)
break
# Pick new semantic version based on commit prefixes
if "breaking" in prefixes:
major += 1
minor = 0
patch = 0
elif "compatible" in prefixes:
minor += 1
patch = 0
elif "patch" in prefixes:
patch += 1
else:
raise ValueError(
"No commits since last release with valid prefix (see CONTRIBUTING.md)."
)
output = f"full_version=v{major}.{minor}.{patch}\nmajor_version=v{major}"
print(output)
with open(os.environ["GITHUB_OUTPUT"], "a") as file:
file.write(output)